HyponatremiaHypernatremiaSodiumInappropriate ADH SyndromeMyelinolysis, Central PontineHydrothoraxSaline Solution, HypertonicTriamtereneSodium, DietaryThirstFood LabelingWater-Electrolyte BalanceSodium ChannelsBenzazepinesDiureticsOsmolar ConcentrationPotassiumBlood PressureRetrospective StudiesHypertensionSodium ChlorideHeart FailureBiological MarkersTime FactorsTreatment OutcomeSodium Channel BlockersSodium IsotopesRisk FactorsSodium Dodecyl SulfateSodium BicarbonateEpithelial Sodium ChannelsSodium NitriteSodium CompoundsSodium SalicylateCromolyn SodiumSodium AzideSodium HypochloriteSodium AcetateSodium Chloride, DietaryNAV1.5 Voltage-Gated Sodium ChannelDiet, Sodium-RestrictedSodium FluorideSodium SeleniteNitroprussideNatriuresisSodium RadioisotopesSodium LactateVoltage-Gated Sodium ChannelsSodium HydroxideMolecular WeightElectrophoresis, Polyacrylamide GelOuabainAntimony Sodium GluconateKidneyNAV1.7 Voltage-Gated Sodium ChannelSodium Channel AgonistsKineticsNAV1.8 Voltage-Gated Sodium ChannelAldosterone